The following comment has been added to this issue:
Author: Vassil Dichev
Created: Mon, 13 Sep 2004 4:48 PM
Body:
OK, I can see what threw us off.
In a word, ifHasConfigParam does not have the expected behavior:
1. If there's a default value for a parameter (say, Boolean.FALSE in the case of
showSql) and ifHasConfigParam is used, the default value appears in the generated xml
even when the parameter is not specified!
Expected: The attribute should not appear if it's not specified in the template. Isn't
that what ifHasConfigParam is for?!
2. If there's no default value for a parameter (it's null), and ifHasConfigParam is
not used, an empty string appears as the value of the attribute even when the
parameter is not specified in the template.
Expected: The attribute should not appear at all. Why try to print a value if it has
no default? An empty value doesn't make sense.
So, when the parameter is not in the template, it works properly only when
ifHasConfigParam is specified *AND* there's no default value (should be *OR*,
shouldn't it?). It seems that the default value of the parameter defeats the purpose
of ifHasConfigParam and when a non-null parameter is obtained, there's no way to tell
if it comes from the default value or from the template.
This seems more tricky to fix, but if it worked as described, there wouldn't be any
need to change primitive types to objects now and David Lloyd's fix would have worked
as he expected.
Am I getting too deep into details? :)
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View this comment:
http://opensource.atlassian.com/projects/xdoclet/browse/XDT-1059?page=comments#action_14834
---------------------------------------------------------------------
View the issue:
http://opensource.atlassian.com/projects/xdoclet/browse/XDT-1059
Here is an overview of the issue:
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Key: XDT-1059
Summary: jbossservice UseOuterJoin not supported anymore in hibernate 2.1.6
Type: Bug
Status: Open
Priority: Major
Original Estimate: Unknown
Time Spent: Unknown
Remaining: Unknown
Project: XDoclet
Components:
Hibernate Module
Versions:
1.2.1
1.2.2
Assignee: xdoclet-devel (Use for new issues)
Reporter: Thomas Herbst
Created: Tue, 7 Sep 2004 3:15 PM
Updated: Mon, 13 Sep 2004 4:48 PM
Description:
With hibernate 2.1.6 the UseOuterJoin is removed from the
net.sf.hibernate.jmx.HibernateService MBean so the attribute can not be set default to
false, because jboss cannot deploy the service anymore.
21:31:02,500 INFO [NamingService] Started jnpPort=1099, rmiPort=1098, backlog=5
0, bindAddress=/0.0.0.0, Client SocketFactory=null, Server SocketFactory=org.jbo
[EMAIL PROTECTED]
21:31:03,721 INFO [ServiceConfigurator] Problem configuring service jboss.jca:s
ervice=HibernateServices
org.jboss.deployment.DeploymentException: No Attribute found with name: UseOuter
Join
at org.jboss.system.ServiceConfigurator.configure(ServiceConfigurator.ja
va:321)
at org.jboss.system.ServiceConfigurator.internalInstall(ServiceConfigura
tor.java:160)
at org.jboss.system.ServiceConfigurator.install(ServiceConfigurator.java
:114)
at org.jboss.system.ServiceController.install(ServiceController.java:198
)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.
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